Question
Where should the EP (Exposed PAD) for the L9825 (Part Number) driver IC be connected?
There is no connection diagram for EP in the datasheet. We are using an LDO (Part Number: LT1121ACS8-5#PBF) to convert the supply voltage for the L9825 (+24V to +5V), and we are providing the L9825 with +5V as a power supply. LDOs have a common ground for +24v and +5v side. Should the EP be connected to the ground or the supply voltage?